152257404 has 24 divisors (see below), whose sum is σ = 382595920. Its totient is φ = 46848384.

The previous prime is 152257397. The next prime is 152257409. The reversal of 152257404 is 404752251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152257409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487849 + ... + 488160.

Almost surely, 2^152257404 is an apocalyptic number.

It is an amenable number.

152257404 is an abundant number, since it is smaller than the sum of its proper divisors (230338516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152257404 is a wasteful number, since it uses less digits than its factorization.

152257404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976029 (or 976027 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 152257404 is about 12339.2627008262. The cubic root of 152257404 is about 533.9814130354.

The spelling of 152257404 in words is "one hundred fifty-two million, two hundred fifty-seven thousand, four hundred four".